Epson Projector Powerlite 30c User Manual

							41
Troubleshooting
Probable causeRemedy
Is the lamp due for replacement?
When the lamp is nearly due for replacement, the 
image will become darker and the color quality will 
become poorer. When this happens, the lamp should be replaced 
with a new one. (p.48)
Has the image brightness been adjusted 
correctly?Use the Brightness command to adjust. 
Video - Brightness (p.22, 24)
Is the EPSON cinema filter still attached to 
the projectors lens?If connecting a computer to the projector to give 
presentations, remove the cinema filter and set the 
EPSON Cinema Filter command to OFF.
Video - EPSON Cinema Filter (p.22, 24)
Has the image contrast been adjusted 
correctly?Use the Contrast command to adjust. 
Video - Contrast (p.22, 24)
Condition
Images appear greenish 
Images appear purplish
Probable causeRemedy
Are the image signal format settings correct?
If the Input Signal menu command is set to YCbCr 
or YPbPr when a computer is connected, the 
projected images will appear purplish.
If the Input Signal command is set to RGB when a 
component video signal source is connected to the 
projector, the images will appear greenish.If a component video
, RGB video or computer 
source is connected to the projector, use the Input 
Signal command to select the signal format which 
matches the signal connected source.
Video - Input Signal (p.23, 24)
If a composite video
 or S-Video source is 
connected to the projector, use the Video Signal 
command to select the video signal format.
Video - Video Signal (p.23)
Condition
No sound can be heard.
Probable causeRemedy
Is the audio source connected correctly?
Check that the cable being used matches the input 
port. (See Quick Setup poster)
Has the correct audio input port been 
selected?Use the Audio Input menu command to select the 
port to use for audio input. 
Audio - Audio Input (p.25)
Is sound being output from the audio source?Check the volume for the audio source.
Has the volume been adjusted to the 
minimum setting?Adjust the volume so that the sound is audible. 
Audio - Volume (p.25)
Is A/V Mute mode active?Press the [A/V Mute] button on the remote control 
to cancel A/V Mute mode. (p.31) 
						

							When the Indicators Provide No Help
42
Condition
The remote control does not work
Probable causeRemedy
Is the remote control light-emitting area 
facing towards the remote control light-
receiving area when it is operated?
The operating angle for the remote control is 
approximately ±30º horizontally and approximately 
±15º vertically. Use the remote control within these 
ranges. (See Quick Setup poster)
Is the remote control too far from the 
projector?The operating distance for the remote control is 
approximately 6 m (20 ft.). Use the remote control 
within this distance. (See Quick Setup poster)
Is direct sunlight or strong light from 
fluorescent lamps shining onto the remote 
control light-receiving area?Avoid using the projector in places where the remote 
control light-receiving area is exposed to 
strong light.
Has the battery insulating tape been 
removed?When using the remote control for the first time, 
pull out the insulating tape that 
is protruding from 
the battery holder.
 (See Quick Setup poster)
Is the battery inserted?Insert the battery. (p.47)
Is the battery depleted?Replace the battery with a new one. (p.47)
Is the battery inserted incorrectly?Reinsert the battery so it is installed correctly. (p.47)
Condition
The power does not turn off (after the [Power] button 
is pressed)
Probable causeRemedy
The Power indicator remains orange.
This projector is designed so that the Power 
indicator remains lit even after the power has been 
turned off.The Power indicator will switch off when the power 
cord is disconnected from the electrical outlet.
The cooling fan does not stop.
After you press the [Power] button to turn off the 
power, the cool-down
 period starts.After the cool-down
 period, the Power indicator 
changes to a steady orange, and you can then 
disconnect the power cord from the electrical outlet.
* The cool-down period lasts for about 25 seconds. 
The actual time will vary depending on the 
external air temperature.
S-Video/Video ComputerMenuA/V Mute
E-ZoomFreezeColor ModePower
ESC AutoEnter 
						

							4
Appendix
This appendix provides information on safety, and 
maintenance procedures to ensure the best level of 
performance for the projector.
Important Safety Instructions ......................... 44
Maintenance ..................................................... 46
Cleaning .......................................................................46
Cleaning the Projector Case ..................................................... 46
Cleaning the Lens and EPSON Cinema Filter .......................... 46
Cleaning the Air Filter................................................................ 46
Replacing Consumables.............................................47
Inserting the Battery .................................................................. 47
Lamp Replacement Period........................................................ 48
Replacing the Lamp .................................................................. 48
Resetting the Lamp Operating Time ......................................... 50
Replacing the Air Filter .............................................................. 51
Optional Accessories ...................................... 52
List of Supported Monitors ............................. 53
Component Video Input/RGB Video Input ................53
Composite Video/S-Video Input .................................53
Computer .....................................................................53
Specifications ................................................... 54
Safety............................................................................55
Appearance ...................................................... 56
Part Names and Functions .............................. 57
Front/Top......................................................................57
Control Panel ...............................................................58
Left Side .......................................................................58
Rear ..............................................................................59
Base ..............................................................................59
Remote Control ...........................................................60
Glossary............................................................ 61
Index.................................................................. 63 
						

							44
Important Safety Instructions
Follow these safety instructions when setting up and using the projector:
• Do not place the projector on an unstable cart, stand, or table.
• Do not use the projector near water or sources of heat.
• Use the type of power source indicated on the projector. If you are not sure of the power available, 
consult your dealer or power company.
• Place the projector near a wall outlet where the plug can be easily unplugged.
Placez l’appareil près d’une prise de courant où la fiche peut être débranchée facilement.
• Insert the projector’s three-wire grounding-type plug into a properly grounded outlet. If you have a two-
prong outlet, contact an electrician to replace it. Do not hold the plug with wet hands.
• Take the following precautions for the plug. Failure to comply with these precautions could result in 
sparks or fire: Do not insert the plug into an outlet with dust present. Insert the plug firmly into the outlet.
• Do not overload wall outlets, extension cords, or integral convenience receptacles. This can cause fire or 
electric shock.
• Do not place the projector where the cord can be walked on. This may result in fraying or damage to the 
plug.
• Unplug the projector from the wall outlet before cleaning. Use a damp cloth for cleaning. Do not use 
liquid or aerosol cleaners.
• Do not block the slots and openings in the projector case. They provide ventilation and prevent the 
projector from overheating. Do not operate the projector on a sofa, rug, or other soft surface, or in a 
closed-in cabinet unless proper ventilation is provided.
• Never push objects of any kind through the cabinet slots. Never spill liquid of any kind into the projector.
• Except as specifically explained in this User’s Guide, do not attempt to service this product yourself. 
Refer all servicing to qualified personnel. Opening or removing covers may expose you to dangerous 
voltages and other hazards.
• Unplug the projector from the wall outlet and refer servicing to qualified service personnel under the 
following conditions: When the power cord or plug is damaged or frayed. If liquid has been spilled into 
the projector, or if it has been exposed to rain or water. If it does not operate normally when you follow 
the operating instructions, or if it exhibits a distinct change in performance, indicating a need for service. 
If it has been dropped or the housing has been damaged.
• Unplug the projector during lightning storms or when it will not be used for extended periods.
• Do not place the projector and/or remote control on top of heat-producing equipment or in a hot location.
• If you use the projector in a country other than where you purchased it, use the correct power cord for that 
country.
• Do not stand on the projector or place heavy objects on it.
• Do not use the projector outside of the required temperature range of 41 to 95 °F (5 to 35 °C). Doing so 
may cause an unstable display and could lead to projector damage.
• Do not store the projector outside of the required temperature range of 14 to 140 °F (-10 to 60 °C) or in 
direct sunlight for long periods of time. Doing so may cause damage to the case.
• The projector contains many glass parts such as the lens and projection lamp. The lamp is fragile and can 
easily break. If the lamp breaks, handle the projector very carefully to avoid injury from broken glass, 
and contact your dealer or service representative for repair. Be careful to avoid getting pieces of glass in 
the eyes or mouth.
• Be particularly careful if the projector is installed against the ceiling, as small pieces of glass may fall 
down when the lamp cover is removed. 
• Never try to remove the lamp immediately after use, as this will cause serious burns. See page 48 for 
instructions on replacing the lamp. 
						

							45
Appendix
• A mercury lamp with high internal pressure is used as the projector’s light source. Mercury lamps may 
make a loud noise when they break. To avoid injury or poisoning, handle the lamp with extreme care 
while observing the following:
• Do not damage the lamp or subject it to any impacts.
• Do not use the lamp after the lamp replacement period has elapsed, as the possibility of breaking the 
lamp increases. Replace the lamp with a new one as soon as possible after receiving the lamp 
replacement message.
• The gases inside mercury lamps contain mercury vapor which is released when the lamps break. If the 
lamp breaks, immediately ventilate the room to prevent the gases from being inhaled or coming into 
contact with the eyes or mouth.
• Do not bring your face close to the projector while it is in use.
• If the lamp breaks and gas from the lamp or fragments of broken glass are inhaled or get into the eyes 
or mouth, or if any other ill effects are noticed, immediately seek medical attention. 
						

							46
Maintenance
This section describes maintenance tasks such as cleaning the projector and replacing consumable parts.
You should clean the projector if it becomes dirty or if the quality of the projected image starts to deteriorate.
Clean the projector case by wiping it gently with a soft cloth.
If the projector is particularly dirty, moisten the cloth with water containing a small amount of neutral 
detergent, and then firmly wring the cloth dry before using it to wipe the projector case. Then wipe the case 
again with a soft, dry cloth.
Use a commercially-available low-velocity air blower, or use lens cleaning paper to gently wipe the lens and 
the cinema filter.
If the air filter becomes clogged with dust, it can cause overheating and damage the projector.
Turn the projector upside down and use a vacuum cleaner to remove the dust from the air filter.
Cleaning
Cleaning the Projector Case
Cleaning the Lens and EPSON Cinema Filter
Cleaning the Air Filter
•If the air filter is difficult to clean or broken, you 
should replace it. Contact your dealer for a new 
air filter.
•The air filter should be replaced when the lamp 
is replaced.
Be sure to read Important Safety Instructions in this chapter before cleaning.
Do not use volatile substances such as wax, alcohol or thinner to clean the projector 
case. These can cause the case to warp and make the finish peel off.
Do not rub the lens or the EPSON cinema filter with harsh materials or subject them 
to shocks, as they can easily become damaged. 
						

							47
Appendix
This section describes how to replace the lamp, the air filter and the battery in the remote control.
Use the following type of battery as a replacement.
    1 CR2025 lithium battery
Procedure
1
Remove the battery holder.
While pushing the catch of the battery holder 
inward, pull the battery holder out.
2
Remove the old battery and insert the 
new battery.
Check the position of the (+) mark inside the 
battery holder to ensure that the battery is inserted 
the correct way.
3Insert the battery holder into the remote 
control.
Push the battery holder in until it clicks.
Replacing Consumables
Inserting the Battery
Dispose of used batteries in accordance 
with local regulations.
Be sure to read Important Safety Instructions in this chapter before handling the 
battery.
Catch
Old batteryNew 
battery
mark 
						

							Maintenance
48
It is time to replace the lamp when:
•The message “Lamp Replace” appears on the screen when projection starts.
•When the   (Warning) indicator is flashing red at 0.5-second intervals.
•The projected image gets darker or starts to deteriorate.
Lamp Replacement Period
•The replacement warning message appears after about 1400 hours of lamp use in order to 
maintain the brightness and quality of the projected image. If you continue to use the lamp after 
this point, the possibility of the lamp breaking becomes greater. When the lamp replacement 
message appears, replace the lamp with a new one as soon as possible, even if it is still 
working.
•The warning message appears after about 1400 hours of use, but the actual life of each 
individual lamp varies depending on the characteristics of the lamp and on the way it has been 
used. Some lamps may stop operating before 1400 hours of use, so you should always have a 
spare lamp ready.
•Contact your dealer to purchase a spare lamp.
Replacing the Lamp
A message is displayed.
The message appears for 30 seconds, and disappears again 
after 30 seconds.
Power
Flashes red at 0.5-second 
intervals
•If the lamp stops working and needs to be replaced, there is the danger that the 
lamp may break when handled.
If you replace the lamp of a projector that has been installed on the ceiling, you 
should always assume that the lamp is broken and remove the lamp cover very 
carefully.
•Wait until the lamp has cooled down sufficiently before opening the lamp cover. It 
takes an hour after the cool-down
 period has finished for the lamp to be cool 
enough to handle. 
						

							49
Appendix
Procedure
1
Turn off the projector power, wait for the 
cool-down period to end, and then 
disconnect the power cord.
The cool-down period lasts for about 25 seconds. 
The actual time will vary depending on the 
external air temperature.
2
Wait until the lamp has cooled down, 
and then remove the lamp cover from 
the base of the projector.
It takes approximately one hour for the lamp to 
cool down by itself after the cool-down period 
has finished.
Put your finger into the recess, and then pull 
straight out to remove the lamp cover.
3Loosen the two lamp fixing screws.
Use the screwdriver that is supplied with the 
spare lamp or a Phillips screwdriver to loosen the 
two lamp fixing screws that secure the lamp to 
the projector.
4
Take out the lamp.
Hold the lamp by the two tabs to lift it up and out 
from the projector.
If the lamp is broken, replace it with a new lamp,
or contact your local dealer for further advice.
If replacing the lamp yourself, be careful to avoid 
pieces of broken glass.
(Projection cannot be carried out until the lamp 
is replaced.)
5
Install the new lamp.
Hold the lamp so that it faces the correct way to 
fit into the projector, and then insert the lamp and 
tighten the two lamp fixing screws.
6
Install the lamp cover.
Slide the cover in from the outside, and then push 
it in until it clicks into place. 
						

							Maintenance
50
The projector has a built-in counter that keeps track of the lamp operating time. When the cumulative 
operating time reaches a certain point, it causes the replacement warning message to display. Therefore, the 
counter needs to be reset after the lamp has been replaced with a new one. You can do this using the 
configuration menu.
Procedure
1Connect the power cord, and then 
press the [Power] button on the 
projectors control panel or the remote 
control.
2Press the [Menu] button on the remote 
control.
The configuration menu displays.
3Select Reset Lamp Timer from the 
About menu and then press the [Enter] 
button.
4
Select Yes and then press the [Enter] 
button.
The lamp operating time is reset.
•Install the lamp securely. If the lamp cover is removed, the lamp turns off automatically as a 
safety precaution. Also, the lamp will not turn on if the lamp or the lamp cover is not installed 
correctly.
•The air filter should also be replaced when the lamp is replaced. (p.51)
•Dispose of used lamps properly in accordance with local regulations.
Resetting the Lamp Operating Time
Do not reset the lamp operating time except after the lamp has been replaced, otherwise the lamp 
replacement period will not be indicated correctly.
Projector 
MenuA/V Mute
E-ZoomFreeze
Enter
Remote control
Frequency Video Source
V ---.--Hz Reset Lamp Timer
H ---.--kHz Lamp 1400H
SYNC Mode SYNC Polarity
------H ------
Resolution
Refresh Rate ---.--Hz--- x--- Computer
Input Signal RGB
Execute:
:
:
: :
:
V ------:
: :
: :
Reset Lamp Timer
Execute?
YESNO